CaseIH STX425

Last Updated: September 2024

Overview

The CaseIH STX425 is a powerful tractor built for big jobs on the farm. It has a strong Cummins engine that can produce 425 horsepower. This engine has 6 cylinders and uses diesel fuel. It's turbocharged, which means it can work even harder.

The tractor has a special transmission that makes it easy to change gears. It has 24 forward gears and 6 reverse gears, giving the driver lots of options. The steering is hydrostatic power, which makes it smooth to turn. The STX425 is big, measuring 317.5 inches long, 44 inches wide, and 152.1 inches tall. It has a strong hitch at the back for pulling heavy equipment.

This CaseIH model has some nice features for farmers. It has a good hydraulic system and a power take-off (PTO) for running other machines. The tractor starts with an electric starter, making it easy to get going in the morning. Overall, the STX425 is a robust tractor designed for serious farm work.
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Key Specifications

Power Output: 425 hp (316.9 kW)

Transmission: Full power shift, Fully synchronized

Fuel Type: Diesel

CaseIH STX425 vs. Similar Tractors

Power Output

The Power Output for the CaseIH STX425 is Excellent. It is greater than 98% of similar Utility tractors in our database.

Horsepower distribution of Utility tractors

(across 6.6K+ tractors in our database)

Engine Displacement

The Engine Displacement for the CaseIH STX425 is Excellent. It is greater than 99% of similar Utility tractors in our database.

Engine displacement distribution of Utility tractors

(across 1K+ tractors in our database)

Engine Rated RPM

The Engine Rated RPM for the CaseIH STX425 is Below Average. It is greater than 11% of similar Utility tractors in our database.

Engine rated RPM distribution of Utility tractors

(across 1K+ tractors in our database)

Technical Specifications

Engine

Manufacturer
Cummins
Model
QSX 15
Cooling Type
Liquid-cooled
Cylinder Orientation
Inline
Fuel Type
Diesel
Induction Type
Turbocharged aftercooled
Cylinders
6
Displacement
912 ci (14.9 L)
Bore
5.39 in (136.9 mm)
Stroke
6.65 in (168.9 mm)
Rated RPM
2000
Power Output
425 hp (316.9 kW)

Transmission

Type
Full power shift, Fully synchronized
Forward Gears
24
Reverse Gears
6